Exhaust & emissions for BMW E36 / E46
4 matching parts guides.
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E46 CCV / Oil Separator, Cold-Climate Kit & Vacuum Hose Maze
E46
View guideE46 M52TU/M54 Oxygen Sensors: Pre-Cat, Post-Cat & 02/2003 Split
E46 non-M M52TU/M54 six-cylinder; M56 SULEV and S54/M3 excluded; production-date and sensor-position splits required
View guideE46 Secondary-Air Pump, Valve, Hose and Vacuum Diagnosis
1999-2006 E46 M52TU/M54 secondary-air systems. M56 monitored system and S54 M3 are excluded from the standard repair path.
View guide2002-2005 BMW E46 325i, 325xi and 330i Sedan Factory Center and Rear Muffler Identification
US/LHD 2002-2005 BMW E46 six-cylinder Sedans narrowed to 325i M54, the checked 325i M56 SULEV branch, 325xi M54 and 330i M54 factory center- and rear-silencer sections. Resolve both recipient and donor VIN/build, exact engine, RWD versus xi, M56 emissions architecture, production date, S767A Performance Package, transmission/equipment, upstream flange, hanger and bumper-tip interfaces. Exclude 1999-2000 323i/328i, Coupe/Convertible/Touring/Compact bodies, 330xi, E36/E9x, M3/S54, non-US/RHD assumptions, manifolds, catalytic converters, oxygen sensors, emissions deletes, universal/race systems and cut-and-weld conversions.
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